2012 F250 Wiring question.

[Brian Ski]

Thought I would toss it out here... Other forums no help so far. Thought there might be some repair guys on here.

My Son has a F250 with a dead radio display. He replaced the radio and still no display. Guessing the dash light wire has no power. I am good with electronics, but not sure where the dash light feed comes from. He said the fuses all look good. Anyone know where to find the wiring diagram for a F250 power stroke?

 

[***Ironhead***]

Radio Battery Constant 12v+ Wire: Gray/Red
Radio Accessory Switched 12v+ Wire: Gray/Blue
Radio Ground Wire: Black or Blue/Black
Stereo Dimmer Wire: Violet/Gray
Stereo Amp Turn-On Trigger Wire: Brown
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): White/Brown
Right Front Speaker Positive Wire (+): White/Violet
Right Front Speaker Negative Wire (-): White/Orange
Left Rear Speaker Positive Wire (+): White/Green
Left Rear Speaker Negative Wire (-): Brown/Yellow
Right Rear Speaker Positive Wire (+): Brown/White
Right Rear Speaker Negative Wire (-): Brown/Blue

 

[***Ironhead***]

I remembered this from a Ford forum I was on. Hope it helps

 

[Brandon]

Thought I would toss it out here... Other forums no help so far. Thought there might be some repair guys on here.

My Son has a F250 with a dead radio display. He replaced the radio and still no display. Guessing the dash light wire has no power. I am good with electronics, but not sure where the dash light feed comes from. He said the fuses all look good. Anyone know where to find the wiring diagram for a F250 power stroke?

Possible the dimmer knob is turned down or a drl sensor is blocked making it thinknit is night time?


Just thoughts, simple things to double check.

 

[Brian Ski]

I remembered this from a Ford forum I was on. Hope it helps

I think he had the pin outs, maybe not the colors?? But that helps. It is the stereo dimmer wire is not making the display bright. Not sure where the wire is directly coming from to check that spot. Some kind of module???

We were thinking of just jumping it hot. But I am more of a fix it guy rather that a patch.

 

[Brian Ski]

Possible the dimmer knob is turned down or a drl sensor is blocked making it thinknit is night time?

An idea, but all the other lights (dash and panel) are bright.

Also this radio is dead dark. If he would disconnect battery to work on truck, it was almost impossible to set the radio stations.

 

[d.kaufman]

Thought I would toss it out here... Other forums no help so far. Thought there might be some repair guys on here.

My Son has a F250 with a dead radio display. He replaced the radio and still no display. Guessing the dash light wire has no power. I am good with electronics, but not sure where the dash light feed comes from. He said the fuses all look good. Anyone know where to find the wiring diagram for a F250 power stroke

I can get you schematics in the morning when I get to work. I will just need to remember....lol

 

[Brian Ski]

I can get you schematics in the morning when I get to work. I will just need to remember....lol

I appreciate it... No rush, he has been messing with it for a few months.

Trying to hunt down that wire. Not sure if it comes from a module or fuse or??

 

[Brian Ski]

I can get you schematics in the morning when I get to work. I will just need to remember....lol

If you get the chance, I am still interested... Thanks